HOME

TheInfoList



OR:

An anchor portal or H-frame tower is a gantry structure supporting
overhead power line An overhead power line is a structure used in electric power transmission and distribution to transmit electrical energy across large distances. It consists of one or more uninsulated electrical cables (commonly multiples of three for three-p ...
s in a switchyard. Their static function is similar to a dead-end tower. Anchor portals are almost always steel-tube or steel-framework constructions.


Gallery

Power line Morales1.jpg, A simple H-frame anchor tower consisting of two poles and one horizontal crossarm, bearing similarity to the letter H Abspannmast_Abspannportal.jpg, anchor pylon and anchor portal, 380kV UW-Birkenfeld_Abspannportal.jpg, anchor gantry, 110kV UW_Seewiesen_Zuleitung.jpg, diagonal frame Pylons Electric power infrastructure {{Engineering-stub